CVE-2026-66457: Pixelite Events Manager

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Pixelite Events Manager events-manager allows Reflected XSS.This issue affects Events Manager: from n/a through 7.4.2.

Affected products

• Pixelite Events Manager: up to and including 7.4.2

Published 2026-08-06. Last modified 2026-09-22.